Collar flanges made of steel, GOST 12821-80 (Fig. T111)
Fig. S111-16-40
- Nominal bore, DN (mm): 40
- Pressure, Bar: 16
- Connection: To welding
- Body material: steel WCB
Fig. S111-40-40
- Nominal bore, DN (mm): 40
- Pressure, Bar: 40
- Connection: To welding
- Body material: steel WCB